1State quality and technical administration(国家质量技术监督局),National measure criterion of China(中华人民共和国国家计量技术规范), Evaluation and expression of uncertainty in measurement (测量不确定度评定与表示),JJF1059-1999.
2General administration of quality supervision, inspection and quarantine of PRC ( 国家质量监督检验检疫总局 ), National measure criterion of China(中华人民共和国国家计量技术规范),Working glass container(常用玻璃量器),JJG196-2006.